baber/WOPTO huggingface dataset:
Patent JP-2003253385-A (JP)
Title: Cold-rolled steel sheet superior in high-velocity deformation characteristic and bending characteristic, and manufacturing method therefor
Inventor: TAKAGI SHUSAKU
IPC: C21D9/46
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-rolled steel sheet superior in high-velocity deformation characteristics and bending characteristics, which has both such excellent high-velocity deformation characteristics as to have large absorbing energy when deformed at high velocity up to a strain amount of 0.1%, and excellent bending characteristics, and to provide a manufacturing method therefor.  <P>SOLUTION: This manufacturing method is characterized by cold-rolling a hot-rolled steel sheet which comprises 0.05-0.5% C, 2.5% or less Si, 0.5-3.5% Mn, 0.015% or less P, 0.01% or less S, 0.04% or less Al, and the balance Fe with unavoidable impurities, in a particular condition, and subsequently heat- treating it in a particular condition into a steel sheet having a structure in which old γ grains have diameters of 20 μm or less, and two of 30% or more bainite and 10% or more tempered martensite occupy 90% or more in total.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253122-A (JP)
Title: Silicone resin composition, curable resin composition, and cured resin
Inventor: MORITA YOSHIJI
IPC: C08L101/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone resin composition which has low melt viscosity, good dispersibility with an organic resin and good reactivity therewith, to provide a curable resin composition which has good moldability, forms a cured resin excellent in flame retardancy and has little adverse effect on the human body and the environment since it contains neither a halogenated epoxy resin nor antimony oxide.  <P>SOLUTION: The silicone resin composition comprises (A) a silicone resin represented by the average unit formula: (R<SP>1</SP>SiO<SB>3/2</SB>)<SB>a</SB>(R<SP>2</SP><SB>2</SB>SiO<SB>2/2</SB>)<SB>b</SB>(R<SP>3</SP><SB>3</SB>SiO<SB>1/2</SB>)<SB>c</SB>(SiO<SB>4/2</SB>)<SB>d</SB>(XO<SB>1/2</SB>)<SB>e</SB>and having a softening point above 25°C, and (B) a silicone resin that is liquid at 25°C. The curable resin composition comprises (I) a curable resin, (II) the silicone resin (A), and (III) the silicone resin (B). The cured resin is obtained by curing the curable resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220526-A (JP)
Title: Shaft inserting method and device therefor
Inventor: SATO HIROYUKI
IPC: B23P19/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely insert a shaft into a stepped hole even if the shaft is caught on the stepped hole.  <P>SOLUTION: An oscillating means 20 in which the rear end side of the shaft 11 is oscillated by an opening and closing shutter 16 when the shaft 11 is dropped into an insertion hole 13 of a work 12 from a shaft feed mechanism 14 is provided. The oscillating means 20 is so constituted that when the opening and closing shutter 16 is opened and retreated from the lower direction of a guide part 15 of the shaft feed mechanism 14, immediately after that, the opening and closing shutter 16 is advanced again, even if the shaft 11 is caught on the insertion hole 13 of the work 12, the catching of the shaft 11 can be prevented by such a manner that the rear end side 11b of the dropped shaft 11 is pressed by the tip of the opening and closing shutter 16 and the shaft 11 is oscillated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259265-A (JP)
Title: Picture recorder
Inventor: IWASAKI SHIRO
IPC: H04N5/445
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture recorder provided with a program table display function capable of correctly representing the recording state.  <P>SOLUTION: Program information is acquired by a broadcast signal or through a network. Start times and end times of video data accumulatively recorded in time series in a program table are displayed one over another. The start time and the end time of video data explicitly recorded by a user and start times and end times of video data automatically recorded by other recorders are displayed one over the other discriminatingly from each other in time series in the program table.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252948-A (JP)
Title: Method for producing polyurethane-based emulsion
Inventor: TANIMOTO SEIJI
IPC: C08F8/30
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane-based emulsion excellent in solvent resistance and causing no coloration with time.  <P>SOLUTION: This method for producing the polyurethane-based emulsion comprises reacting in an aqueous medium a polyurethane prepolymer (A) with a vinyl alcohol-based polymer (B) having an amino acid group in the molecule and a low molecular compound (C) containing a functional group having at least an active hydrogen atom selected from a primary amino group, a secondary amino group, a primary hydroxy group and a secondary hydroxy group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251936-A (JP)
Title: Thermal recording material and thermal recording method
Inventor: MORI MIKINAGA
IPC: B41M5/26
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which is free of sticking and generation of a strange sound in recording and excellent in transparency and which has a wide dynamic range and brings about little abrasion of a thermal head even in the case of recording with high heat energy.  <P>SOLUTION: In the thermal recording material having at least a thermal recording layer and a protective layer on a substrate, the protective layer contains a pigment of which the 50%-volume average particle diameter measured by a laser diffraction method is 0.25-0.40 μm and of which the content of particles of a particle diameter of 1.0 μm or above in all of the particles is larger than 3.0 mass% and equal to or smaller than 0.9 mass%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258665-A (JP)
Title: Am/fm broadcast band receiver
Inventor: YAMAGATA YUICHIRO
IPC: H04B1/16
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band-pass filter to pass an AM intermediate frequency signal with steep skirt characteristics at a low cost.  <P>SOLUTION: A first band-switch means 16, which switches a transmission band width corresponding to a band of a broadcast signal of an analog system or the broadcast signal of a digital system in a first broadcast signal, is provided between a first mixer circuit 5 and an output terminal 23. A third mixer circuit 18 which converts a second intermediate frequency signal to a third intermediate frequency signal lower than a prescribed frequency, and a fourth mixer circuit 21 which converts the third intermediate frequency signal to a fourth intermediate frequency signal with the same frequency as the prescribed frequency, are provided between a second mixer circuit 9 and the output terminal 23. A second band-switch means 20, which switches the transmission band width corresponding to the band of the broadcast signal of the analog system or the broadcast signal of the digital system in a second broadcast signal, is provided between the third mixer circuit 18 and the fourth mixer circuit 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261589-A (JP)
Title: Maltooligosaccharide derivative and method for producing the same
Inventor: YAMANOI TAKASHI
IPC: C07H15/18
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maltooligosaccharide derivative useful as an intermediate for medicines and agrochemicals, and to provide a method for efficiently producing the maltooligosaccharide derivative.  <P>SOLUTION: This maltooligosaccharide derivative represented by formula (1) [(n) is an integer of 0 to 3, or 5 to 6; R is an alkyl or an aralkyl]. This method for producing the maltooligosaccharide derivative in which the hydrolysis of glycoside bonds is placed at an intermediate stage and which has alkyl or aralkyl groups on hydroxyl groups except broken glycoside bonds comprises hydrolyzing a peralkyl cyclodextrin or peraralkyl cyclodextrin whose hydroxyl groups are protected with alkyl groups or aralkyl groups, in a specific reaction temperature range under a high pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252428-A (JP)
Title: Container conveyer
Inventor: YAMAGUCHI HIDEKI
IPC: B65G47/86
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily cope with change in a size and a shape of a container.  <P>SOLUTION: This container conveyer 10 is provided with a rotary shaft 12, six grasping means 16 comprising a pair of claw members 14 for grasping the container 8 by approaching each other, and provided around the rotary shaft 12 with an equal space, a rotating means (not shown in Fig.) for rotating the grasping means 16 around the rotary shaft 12, a grasping control means 20 for grasping or releasing the container 18 to/from the grasping means 16, a space regulating means 22 for regulating the space when the paired claw members 14 are separated or approached each other, and a universal coupling 40 for separating or approaching the paired claw members 14 each other while non-turningly moving the claw members 14, when the space is regulated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262258-A (JP)
Title: Hydraulic automatic tensioner
Inventor: OKUDA KAZUMA
IPC: F16H7/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic automatic tensioner which properly meets an abrupt increase and decrease of tension of a transmitting member and always assuredly transmits a driving force.  <P>SOLUTION: The hydraulic automatic tensioner is used in a driving force transmitting mechanism. In the device, an auxiliary machine of an internal combustion engine is driven by an endless transmitting member. One of faced members is fixed, and the other of the faced members acts on the transmitting member to adjust the tension of the transmitting member. Both the faced members 11 and 12 are urged to separate directions from each other by elastic members 15. A hydraulic chamber 14 is formed by the combination of a piston 16 and a cylinder 17 formed integrally respectively with both the faced members 11 and 12. An oil storing chamber 13 for storing oil is provided, and a leak passage 20 is formed through which the oil with which the hydraulic chamber 14 is filled leaks to the oil storing chamber 13. In the leak passage 20, a check valve 21 is provided for interrupting the flow of oil from the hydraulic chamber 14 to the oil storing chamber 13. A control member 22 is provided in which upon operation, the check valve 21 operates, and upon no operation, the function of the check valve 21 is stopped to allow the oil storing chamber 13 to communicate with the hydraulic chamber 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269279-A (JP)
Title: Accumulator-distributor type fuel injection pump
Inventor: IZUKI SEIJI
IPC: F02M63/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the disadvantage of an accumulator-distributor type fuel injection pump which requires high precision machining and operation of each component member because of high pressure fuel injection to pose a corresponding increase in manufacturing cost.  <P>SOLUTION: The accumulator-distributor type fuel injection pump distributively supplies high pressure fuel accumulated in an accumulator 31 to each cylinder via a distributor shaft 9. A valve element 59 of a safety valve 24 connected to the accumulator 31 comprises a slide regulating member 47 and a stopping member 48 formed separately, and a low pressure side gallery 49 is formed in a hydraulic head 3. Fuel galleries 56 and 57 connecting to an injection control valve 26 and a plunger chamber 7a are independently connected to different feed pumps 61 and 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202825-A (JP)
Title: Display appliance
Inventor: DAIMON SUEKICHI
IPC: G09F13/18
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To securely transmit the contents of a display pattern by increasing visibility.  <P>SOLUTION: A wheelchair mark 10 has a shading back plate 30 overlying the reverse side of a transparent plate 20 having a mark 22 formed on its reverse side and their end surfaces 29 are fixed to a frame 32. A reflective white tape 36 is provided inside a fitting part 34 of the frame 32 without coming into contact with the end surfaces 29 and a light emitting diode 38 is provided in a corner of the frame 32. Light which is incident on the transparent plate 20 from the light emitting diode 38 is converged inside by the back plate 30 and white tape 36 and scattered outward from the part of the mark 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003305525-A (JP)
Title: Method of manufacturing roll-shaped bamboo blind type assembled reinforcement and execution method of roll- shaped bamboo blind type assembled reinforcement
Inventor: KOBAYASHI ITSUO
IPC: E04G21/12
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a roll-shaped bamboo blind type assembled reinforcement and to provide an execution method of a roll-shaped bamboo blind type assembled reinforcement by unwinding, rolling, and expanding on a foundation for extending to a blind type assembled reinforcement.  <P>SOLUTION: Each of many reinforcements 1 which has been arranged in parallel at a constant interval P, is welded 3 to a flexible flat steel bar 2 and combined to obtain a bamboo blind-type assembled reinforcement 5, and the front part of the reinforcement 1 of the blind type assembled reinforcement is welded around several ring circumferences and set to manufacture a roll- shaped blind type assembled reinforcement which is unwound into the blind type assembled reinforcement 5 around the each ring circumference, and the roll-shaped blind type assembled reinforcement is unwound, rolled, and expanded on a foundation and each ring is taken off, and the blind type assembled reinforcement 5 is extended on the foundation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003273336-A (JP)
Title: General-purpose logic cell array and asic using it
Inventor: MIZUNO MASAHARU
IPC: H01L27/118
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose logic cell array which can relax a wiring resource bottleneck and optimize power consumption, input capacity, driving ability or the like.  <P>SOLUTION: In the general-purpose logic cell array, a logic circuit is formed by forming a first wiring layer for connecting a cell on a foundation formed by disposing a cell in array. A cell constituting a foundation is constituted of a plurality of kinds of general-purpose logic cells (CELL-A, CELL-B and CELL-C) formed to have different logic functions through connection in a second wiring layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267400-A (JP)
Title: Paper bag
Inventor: SHIGETA YOSHIKI
IPC: B65D33/22
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper bag that is chiefly made of kraft paper and is comprised of a paper-bag body having one end processed in an enclosed bottom part, and which, after contents are filled and a user of the bag seals the end of the mouth part, does not cause leakage of the contents from the end of the sealed mouth part.  <P>SOLUTION: The paper-bag is characterized in that it is comprised of a paper-made body 13 chiefly made of kraft paper whose one end is processed in the closed bottom part, and one end part 17a of a patch paper 17 which has nearly the same width as the paper-bag body 13 is stuck to a wall surface 13b at a position to the center in the longitudinal direction, the position being beyond the length measured from the end of the mouth part which is the other end of the paper-made body 13, in whose length the end of the mouth part can be folded several times, while this patch paper 17 encloses a bending part 18 of the end of the mouth part and is equipped with a length to such an extent that the other end part 17b can be stuck to the other wall surface 13a at the time of sealing the end of the mouth part after the contents are filled in the bag.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265930-A (JP)
Title: METHOD OF TREATING EXHAUST GAS AND CATALYST BODY USEFUL FOR DECOMPOSING PAHs
Inventor: TOKUKURA KATSUHIRO
IPC: F01N3/24
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively carry out oxidative decomposition of PAHs (polycyclic aromatic hydrocarbons) contained in an exhaust gas in a fuel exhaust gas system of a factory, a waste material treatment facility or the like.  <P>SOLUTION: Removing of dust and decomposition of PAHs in an exhaust gas to be treated are simultaneously carried out by forming a decomposition catalyst layer 2 effective to PAHs components, obtained by supporting, as a catalyst component, one kind or at least one combination selected from metals of Pt and Pd and oxides of Pt and Pd on a ceramic carrier comprising one kind or two kinds selected from SiO<SB>2</SB>or TiO<SB>2</SB>, on the inner layer of porous partition wall 13 of each gas flow passage of a mullite-based or cordierite-based ceramic honeycomb filter 1 in which many introduction side gas flow passages 12 and discharge side gas flow passages are alternately adjacently arranged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268558-A (JP)
Title: Electroless plating bath and metal coating obtained by using the plating bath
Inventor: OKUHAMA YOSHIAKI
IPC: C23C18/52
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved electroless plating bath.  <P>SOLUTION: The electroless plating bath contains one or more kinds selected from mono, di and trialcohols or one or more kinds of phenols of the chain saturated aliphatic series, the cyclic saturated aliphatic series and the chain saturated aliphatic series having ether linkage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270186-A (JP)
Title: Gas sensor and its manufacturing method
Inventor: HIGAKI KATSUMI
IPC: G01N27/12
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor structure capable of improving both gas responsiveness and gas selectivity in the sensor for a portable gas detector.  <P>SOLUTION: This gas sensor is equipped with at least a pair of electrodes and a gas-sensitive body provided to cover the electrodes, and the gas-sensitive body holds pores inside formed inevitably in manufacture. The gas sensor is characterized by forming the gas-sensitive body by a means for mixing resin particles with a raw material of the gas-sensitive body and sintering the mixture, to thereby increase the volume of the pores having diameters of 1-2 μm in the gas-sensitive body to 0.01 cc/g or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239839-A (JP)
Title: Buoyancy body type generating device
Inventor: TANAKA SEI
IPC: F03D11/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a generating device which can be installed at any place.  <P>SOLUTION: The generating device includes a rope, a buoyancy body, and an attaching tool of a generator provided on the rope. The generator is provided on the attaching tool of the generator, a fixing tool is provided on a root part of the rope, and an electric line is provided on the generator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160813-A (JP)
Title: Rail constraining device in heat treatment equipment for rail
Inventor: KITAZATO TAKESHI
IPC: C21D9/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail constraining device for improving the productivity of a rail, by (1) straightening deformation of the rail before quenching a high- temperature rail transported from a rolling line, and (2) preventing deformation of the rail in quenching process.  <P>SOLUTION: In heat treatment equipment for rails, consisting of a carrier device for transporting the rail paid from a rolling mill along a rolling direction, a cooling system installed in parallel with and adjacent to the carrier device, and several revolving/transporting devices for revolving/transporting the rail to be transported, which are longitudinally installed between both the carrier device and the cooling system, at every appropriate interval, where the cooling device consists of a refrigerant-spouting device and a constraining device for constraining a foot ankle assembly of the rail, the rail constraining device in the heat treatment equipment comprises a pair of rocker arms which have a nip for constraining the top and side of the foot ankle of the rail, and can open/close and ascend/descend, and a stopper for stopping rocking when the rocker arms are closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266429-A (JP)
Title: Method and apparatus for manufacturing molding material of thermosetting resin
Inventor: TOMINAGA YASUSHI
IPC: B29B9/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a molding material which bring about fine powder very little in manufacturing the molding material and which are excellent in properties of dispersion and in uniformity of characteristics of raw materials in the molding material, and granulate the molding material continuously by simple equipment of which the equipment load is small.  <P>SOLUTION: In the method for manufacturing the molding material of a thermosetting resin, the mixture of the raw materials which contains the thermosetting resin and a base material as requisite components is supplied into a space formed between an inner element and an outer element provided face-to- face with a prescribed clearance between, and it is granulated in the space by the relative rotational motions of the inner and outer elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275977-A (JP)
Title: Scara type robot
Inventor: YABUMOTO MASAYA
IPC: B25J9/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SCARA type robot base that enables easy mounting of a part in an arm and enables miniaturization of the arm.  <P>SOLUTION: Two arm blocks 4a and 4b are fabricated, for example, in the same structure and form into which parts such as motors 12 and 13, bevel gears 16 and 25, reduction gears 17 and 20 and bearings 11 and 24 are assembled, and both are opposed in a longitudinally and vertically inverse relation and integrally joined by bolting, welding or the like to constitute a single first arm 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280855-A (JP)
Title: Print system
Inventor: SATO HIDEAKI
IPC: G06F3/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system capable of confirming the sample of a printed matter prepared by DTP print and easily and quickly performing the deliver of completed printed matter.  <P>SOLUTION: A printed matter preparer 1 is provided with a computer 2 for preparing print information and a G/W server 3 connected to the computer 2, and a printed matter orderer 4 is provided with a printer 5 to which an IP address is assigned, and the G/W server 3 of the printed matter preparer 1 and a printer 5 of the printed matter orderer 4 are connected through the Internet 6. When the computer 2 of the printed matter preparer 1 designates the IP address assigned to the printed matter orderer 4, and issues the output instruction of the print information, the G/W server 3 instructs the printer 5 to which the IP address of the printed matter orderer 4 is assigned to output the print information through the Internet 6 instead of the computer 2.  <P>COPYRIGHT: (C)2004,JPO